A confrontation teetered on violence Wednesday when Bundy family members and dozens of supporters angrily confronted a group of rangers holding Tasers and barking dogs on leashes near Bunkerville, about 80 miles northeast of Las Vegas.
Bundy family members say they were thrown to the ground or jolted with a Taser.
In the end, the rangers got into their white SUVs and drove away, a YouTube video of the incident showed.
"Get out of our state!" the cheering protesters yelled at the rangers as they departed in several vehicles. "BLM go away! BLM go away!" they added, referring to the Bureau of Land Management.
The entire incident is now under investigation, Amy Lueders, the bureau's director in Nevada, said Thursday.
To some, the 67-year-old Bundy is a hero who hails from a long family of ranchers stretching back to the Wild West.